1000.times do
  h = {Object.new => '0', '1' => '1', Object.new => '2', '3' => '3', Object.new => '4', '5' => '5', Object.new => '6', '7' => '7', Object.new => '8', '9' => '9', Object.new => '10', '11' => '11', Object.new => '12', '13' => '13', Object.new => '14', '15' => '15', Object.new => '16', '17' => '17', Object.new => '18', '19' => '19', Object.new => '20', '21' => '21', Object.new => '22', '23' => '23', Object.new => '24', '25' => '25', Object.new => '26', '27' => '27', Object.new => '28', '29' => '29', Object.new => '30', '31' => '31', Object.new => '32', '33' => '33', Object.new => '34', '35' => '35', Object.new => '36', '37' => '37', Object.new => '38', '39' => '39', Object.new => '40', '41' => '41', Object.new => '42', '43' => '43', Object.new => '44', '45' => '45', Object.new => '46', '47' => '47', Object.new => '48', '49' => '49', Object.new => '50', '51' => '51', Object.new => '52', '53' => '53', Object.new => '54', '55' => '55', Object.new => '56', '57' => '57', Object.new => '58', '59' => '59', Object.new => '60', '61' => '61', Object.new => '62', '63' => '63', Object.new => '64', '65' => '65', Object.new => '66', '67' => '67', Object.new => '68', '69' => '69', Object.new => '70', '71' => '71', Object.new => '72', '73' => '73', Object.new => '74', '75' => '75', Object.new => '76', '77' => '77', Object.new => '78', '79' => '79', Object.new => '80', '81' => '81', Object.new => '82', '83' => '83', Object.new => '84', '85' => '85', Object.new => '86', '87' => '87', Object.new => '88', '89' => '89', Object.new => '90', '91' => '91', Object.new => '92', '93' => '93', Object.new => '94', '95' => '95', Object.new => '96', '97' => '97', Object.new => '98', '99' => '99', Object.new => '100', '101' => '101', Object.new => '102', '103' => '103', Object.new => '104', '105' => '105', Object.new => '106', '107' => '107', Object.new => '108', '109' => '109', Object.new => '110', '111' => '111', Object.new => '112', '113' => '113', Object.new => '114', '115' => '115', Object.new => '116', '117' => '117', Object.new => '118', '119' => '119', Object.new => '120', '121' => '121', Object.new => '122', '123' => '123', Object.new => '124', '125' => '125', Object.new => '126', '127' => '127', Object.new => '128', '129' => '129', Object.new => '130', '131' => '131', Object.new => '132', '133' => '133', Object.new => '134', '135' => '135', Object.new => '136', '137' => '137', Object.new => '138', '139' => '139', Object.new => '140', '141' => '141', Object.new => '142', '143' => '143', Object.new => '144', '145' => '145', Object.new => '146', '147' => '147', Object.new => '148', '149' => '149', Object.new => '150', '151' => '151', Object.new => '152', '153' => '153', Object.new => '154', '155' => '155', Object.new => '156', '157' => '157', Object.new => '158', '159' => '159', Object.new => '160', '161' => '161', Object.new => '162', '163' => '163', Object.new => '164', '165' => '165', Object.new => '166', '167' => '167', Object.new => '168', '169' => '169', Object.new => '170', '171' => '171', Object.new => '172', '173' => '173', Object.new => '174', '175' => '175', Object.new => '176', '177' => '177', Object.new => '178', '179' => '179', Object.new => '180', '181' => '181', Object.new => '182', '183' => '183', Object.new => '184', '185' => '185', Object.new => '186', '187' => '187', Object.new => '188', '189' => '189', Object.new => '190', '191' => '191', Object.new => '192', '193' => '193', Object.new => '194', '195' => '195', Object.new => '196', '197' => '197', Object.new => '198', '199' => '199', Object.new => '200', '201' => '201', Object.new => '202', '203' => '203', Object.new => '204', '205' => '205', Object.new => '206', '207' => '207', Object.new => '208', '209' => '209', Object.new => '210', '211' => '211', Object.new => '212', '213' => '213', Object.new => '214', '215' => '215', Object.new => '216', '217' => '217', Object.new => '218', '219' => '219', Object.new => '220', '221' => '221', Object.new => '222', '223' => '223', Object.new => '224', '225' => '225', Object.new => '226', '227' => '227', Object.new => '228', '229' => '229', Object.new => '230', '231' => '231', Object.new => '232', '233' => '233', Object.new => '234', '235' => '235', Object.new => '236', '237' => '237', Object.new => '238', '239' => '239', Object.new => '240', '241' => '241', Object.new => '242', '243' => '243', Object.new => '244', '245' => '245', Object.new => '246', '247' => '247', Object.new => '248', '249' => '249', Object.new => '250', '251' => '251', Object.new => '252', '253' => '253', Object.new => '254', '255' => '255', Object.new => '256', '257' => '257', Object.new => '258', '259' => '259', Object.new => '260', '261' => '261', Object.new => '262', '263' => '263', Object.new => '264', '265' => '265', Object.new => '266', '267' => '267', Object.new => '268', '269' => '269', Object.new => '270', '271' => '271', Object.new => '272', '273' => '273', Object.new => '274', '275' => '275', Object.new => '276', '277' => '277', Object.new => '278', '279' => '279', Object.new => '280', '281' => '281', Object.new => '282', '283' => '283', Object.new => '284', '285' => '285', Object.new => '286', '287' => '287', Object.new => '288', '289' => '289', Object.new => '290', '291' => '291', Object.new => '292', '293' => '293', Object.new => '294', '295' => '295', Object.new => '296', '297' => '297', Object.new => '298', '299' => '299', Object.new => '300', '301' => '301', Object.new => '302', '303' => '303', Object.new => '304', '305' => '305', Object.new => '306', '307' => '307', Object.new => '308', '309' => '309', Object.new => '310', '311' => '311', Object.new => '312', '313' => '313', Object.new => '314', '315' => '315', Object.new => '316', '317' => '317', Object.new => '318', '319' => '319', Object.new => '320', '321' => '321', Object.new => '322', '323' => '323', Object.new => '324', '325' => '325', Object.new => '326', '327' => '327', Object.new => '328', '329' => '329', Object.new => '330', '331' => '331', Object.new => '332', '333' => '333', Object.new => '334', '335' => '335', Object.new => '336', '337' => '337', Object.new => '338', '339' => '339', Object.new => '340', '341' => '341', Object.new => '342', '343' => '343', Object.new => '344', '345' => '345', Object.new => '346', '347' => '347', Object.new => '348', '349' => '349', Object.new => '350', '351' => '351', Object.new => '352', '353' => '353', Object.new => '354', '355' => '355', Object.new => '356', '357' => '357', Object.new => '358', '359' => '359', Object.new => '360', '361' => '361', Object.new => '362', '363' => '363', Object.new => '364', '365' => '365', Object.new => '366', '367' => '367', Object.new => '368', '369' => '369', Object.new => '370', '371' => '371', Object.new => '372', '373' => '373', Object.new => '374', '375' => '375', Object.new => '376', '377' => '377', Object.new => '378', '379' => '379', Object.new => '380', '381' => '381', Object.new => '382', '383' => '383', Object.new => '384', '385' => '385', Object.new => '386', '387' => '387', Object.new => '388', '389' => '389', Object.new => '390', '391' => '391', Object.new => '392', '393' => '393', Object.new => '394', '395' => '395', Object.new => '396', '397' => '397', Object.new => '398', '399' => '399', Object.new => '400', '401' => '401', Object.new => '402', '403' => '403', Object.new => '404', '405' => '405', Object.new => '406', '407' => '407', Object.new => '408', '409' => '409', Object.new => '410', '411' => '411', Object.new => '412', '413' => '413', Object.new => '414', '415' => '415', Object.new => '416', '417' => '417', Object.new => '418', '419' => '419', Object.new => '420', '421' => '421', Object.new => '422', '423' => '423', Object.new => '424', '425' => '425', Object.new => '426', '427' => '427', Object.new => '428', '429' => '429', Object.new => '430', '431' => '431', Object.new => '432', '433' => '433', Object.new => '434', '435' => '435', Object.new => '436', '437' => '437', Object.new => '438', '439' => '439', Object.new => '440', '441' => '441', Object.new => '442', '443' => '443', Object.new => '444', '445' => '445', Object.new => '446', '447' => '447', Object.new => '448', '449' => '449', Object.new => '450', '451' => '451', Object.new => '452', '453' => '453', Object.new => '454', '455' => '455', Object.new => '456', '457' => '457', Object.new => '458', '459' => '459', Object.new => '460', '461' => '461', Object.new => '462', '463' => '463', Object.new => '464', '465' => '465', Object.new => '466', '467' => '467', Object.new => '468', '469' => '469', Object.new => '470', '471' => '471', Object.new => '472', '473' => '473', Object.new => '474', '475' => '475', Object.new => '476', '477' => '477', Object.new => '478', '479' => '479', Object.new => '480', '481' => '481', Object.new => '482', '483' => '483', Object.new => '484', '485' => '485', Object.new => '486', '487' => '487', Object.new => '488', '489' => '489', Object.new => '490', '491' => '491', Object.new => '492', '493' => '493', Object.new => '494', '495' => '495', Object.new => '496', '497' => '497', Object.new => '498', '499' => '499', Object.new => '500', '501' => '501', Object.new => '502', '503' => '503', Object.new => '504', '505' => '505', Object.new => '506', '507' => '507', Object.new => '508', '509' => '509', Object.new => '510', '511' => '511', Object.new => '512', '513' => '513', Object.new => '514', '515' => '515', Object.new => '516', '517' => '517', Object.new => '518', '519' => '519', Object.new => '520', '521' => '521', Object.new => '522', '523' => '523', Object.new => '524', '525' => '525', Object.new => '526', '527' => '527', Object.new => '528', '529' => '529', Object.new => '530', '531' => '531', Object.new => '532', '533' => '533', Object.new => '534', '535' => '535', Object.new => '536', '537' => '537', Object.new => '538', '539' => '539', Object.new => '540', '541' => '541', Object.new => '542', '543' => '543', Object.new => '544', '545' => '545', Object.new => '546', '547' => '547', Object.new => '548', '549' => '549', Object.new => '550', '551' => '551', Object.new => '552', '553' => '553', Object.new => '554', '555' => '555', Object.new => '556', '557' => '557', Object.new => '558', '559' => '559', Object.new => '560', '561' => '561', Object.new => '562', '563' => '563', Object.new => '564', '565' => '565', Object.new => '566', '567' => '567', Object.new => '568', '569' => '569', Object.new => '570', '571' => '571', Object.new => '572', '573' => '573', Object.new => '574', '575' => '575', Object.new => '576', '577' => '577', Object.new => '578', '579' => '579', Object.new => '580', '581' => '581', Object.new => '582', '583' => '583', Object.new => '584', '585' => '585', Object.new => '586', '587' => '587', Object.new => '588', '589' => '589', Object.new => '590', '591' => '591', Object.new => '592', '593' => '593', Object.new => '594', '595' => '595', Object.new => '596', '597' => '597', Object.new => '598', '599' => '599', Object.new => '600', '601' => '601', Object.new => '602', '603' => '603', Object.new => '604', '605' => '605', Object.new => '606', '607' => '607', Object.new => '608', '609' => '609', Object.new => '610', '611' => '611', Object.new => '612', '613' => '613', Object.new => '614', '615' => '615', Object.new => '616', '617' => '617', Object.new => '618', '619' => '619', Object.new => '620', '621' => '621', Object.new => '622', '623' => '623', Object.new => '624', '625' => '625', Object.new => '626', '627' => '627', Object.new => '628', '629' => '629', Object.new => '630', '631' => '631', Object.new => '632', '633' => '633', Object.new => '634', '635' => '635', Object.new => '636', '637' => '637', Object.new => '638', '639' => '639', Object.new => '640', '641' => '641', Object.new => '642', '643' => '643', Object.new => '644', '645' => '645', Object.new => '646', '647' => '647', Object.new => '648', '649' => '649', Object.new => '650', '651' => '651', Object.new => '652', '653' => '653', Object.new => '654', '655' => '655', Object.new => '656', '657' => '657', Object.new => '658', '659' => '659', Object.new => '660', '661' => '661', Object.new => '662', '663' => '663', Object.new => '664', '665' => '665', Object.new => '666', '667' => '667', Object.new => '668', '669' => '669', Object.new => '670', '671' => '671', Object.new => '672', '673' => '673', Object.new => '674', '675' => '675', Object.new => '676', '677' => '677', Object.new => '678', '679' => '679', Object.new => '680', '681' => '681', Object.new => '682', '683' => '683', Object.new => '684', '685' => '685', Object.new => '686', '687' => '687', Object.new => '688', '689' => '689', Object.new => '690', '691' => '691', Object.new => '692', '693' => '693', Object.new => '694', '695' => '695', Object.new => '696', '697' => '697', Object.new => '698', '699' => '699', Object.new => '700', '701' => '701', Object.new => '702', '703' => '703', Object.new => '704', '705' => '705', Object.new => '706', '707' => '707', Object.new => '708', '709' => '709', Object.new => '710', '711' => '711', Object.new => '712', '713' => '713', Object.new => '714', '715' => '715', Object.new => '716', '717' => '717', Object.new => '718', '719' => '719', Object.new => '720', '721' => '721', Object.new => '722', '723' => '723', Object.new => '724', '725' => '725', Object.new => '726', '727' => '727', Object.new => '728', '729' => '729', Object.new => '730', '731' => '731', Object.new => '732', '733' => '733', Object.new => '734', '735' => '735', Object.new => '736', '737' => '737', Object.new => '738', '739' => '739', Object.new => '740', '741' => '741', Object.new => '742', '743' => '743', Object.new => '744', '745' => '745', Object.new => '746', '747' => '747', Object.new => '748', '749' => '749', Object.new => '750', '751' => '751', Object.new => '752', '753' => '753', Object.new => '754', '755' => '755', Object.new => '756', '757' => '757', Object.new => '758', '759' => '759', Object.new => '760', '761' => '761', Object.new => '762', '763' => '763', Object.new => '764', '765' => '765', Object.new => '766', '767' => '767', Object.new => '768', '769' => '769', Object.new => '770', '771' => '771', Object.new => '772', '773' => '773', Object.new => '774', '775' => '775', Object.new => '776', '777' => '777', Object.new => '778', '779' => '779', Object.new => '780', '781' => '781', Object.new => '782', '783' => '783', Object.new => '784', '785' => '785', Object.new => '786', '787' => '787', Object.new => '788', '789' => '789', Object.new => '790', '791' => '791', Object.new => '792', '793' => '793', Object.new => '794', '795' => '795', Object.new => '796', '797' => '797', Object.new => '798', '799' => '799', Object.new => '800', '801' => '801', Object.new => '802', '803' => '803', Object.new => '804', '805' => '805', Object.new => '806', '807' => '807', Object.new => '808', '809' => '809', Object.new => '810', '811' => '811', Object.new => '812', '813' => '813', Object.new => '814', '815' => '815', Object.new => '816', '817' => '817', Object.new => '818', '819' => '819', Object.new => '820', '821' => '821', Object.new => '822', '823' => '823', Object.new => '824', '825' => '825', Object.new => '826', '827' => '827', Object.new => '828', '829' => '829', Object.new => '830', '831' => '831', Object.new => '832', '833' => '833', Object.new => '834', '835' => '835', Object.new => '836', '837' => '837', Object.new => '838', '839' => '839', Object.new => '840', '841' => '841', Object.new => '842', '843' => '843', Object.new => '844', '845' => '845', Object.new => '846', '847' => '847', Object.new => '848', '849' => '849', Object.new => '850', '851' => '851', Object.new => '852', '853' => '853', Object.new => '854', '855' => '855', Object.new => '856', '857' => '857', Object.new => '858', '859' => '859', Object.new => '860', '861' => '861', Object.new => '862', '863' => '863', Object.new => '864', '865' => '865', Object.new => '866', '867' => '867', Object.new => '868', '869' => '869', Object.new => '870', '871' => '871', Object.new => '872', '873' => '873', Object.new => '874', '875' => '875', Object.new => '876', '877' => '877', Object.new => '878', '879' => '879', Object.new => '880', '881' => '881', Object.new => '882', '883' => '883', Object.new => '884', '885' => '885', Object.new => '886', '887' => '887', Object.new => '888', '889' => '889', Object.new => '890', '891' => '891', Object.new => '892', '893' => '893', Object.new => '894', '895' => '895', Object.new => '896', '897' => '897', Object.new => '898', '899' => '899', Object.new => '900', '901' => '901', Object.new => '902', '903' => '903', Object.new => '904', '905' => '905', Object.new => '906', '907' => '907', Object.new => '908', '909' => '909', Object.new => '910', '911' => '911', Object.new => '912', '913' => '913', Object.new => '914', '915' => '915', Object.new => '916', '917' => '917', Object.new => '918', '919' => '919', Object.new => '920', '921' => '921', Object.new => '922', '923' => '923', Object.new => '924', '925' => '925', Object.new => '926', '927' => '927', Object.new => '928', '929' => '929', Object.new => '930', '931' => '931', Object.new => '932', '933' => '933', Object.new => '934', '935' => '935', Object.new => '936', '937' => '937', Object.new => '938', '939' => '939', Object.new => '940', '941' => '941', Object.new => '942', '943' => '943', Object.new => '944', '945' => '945', Object.new => '946', '947' => '947', Object.new => '948', '949' => '949', Object.new => '950', '951' => '951', Object.new => '952', '953' => '953', Object.new => '954', '955' => '955', Object.new => '956', '957' => '957', Object.new => '958', '959' => '959', Object.new => '960', '961' => '961', Object.new => '962', '963' => '963', Object.new => '964', '965' => '965', Object.new => '966', '967' => '967', Object.new => '968', '969' => '969', Object.new => '970', '971' => '971', Object.new => '972', '973' => '973', Object.new => '974', '975' => '975', Object.new => '976', '977' => '977', Object.new => '978', '979' => '979', Object.new => '980', '981' => '981', Object.new => '982', '983' => '983', Object.new => '984', '985' => '985', Object.new => '986', '987' => '987', Object.new => '988', '989' => '989', Object.new => '990', '991' => '991', Object.new => '992', '993' => '993', Object.new => '994', '995' => '995', Object.new => '996', '997' => '997', Object.new => '998', '999' => '999'}
end
